Schmitt Joza, Handy Scott T
Department of Chemistry, Middle Tennessee State University, Murfreesboro, TN 37132, USA.
Beilstein J Org Chem. 2019 Jul 25;15:1781-1785. doi: 10.3762/bjoc.15.171. eCollection 2019.
Aurones are a small subclass of the flavonoid family known primarily for their unusual structure and the golden yellow color they impart to the flowers of snapdragons and cosmos. Most studies of aurones focus on their range of biological activities, but relatively little has been reported with respect to their optical properties, unlike their aza and thio analogs. What little is known has focused entirely on the influence of the benzylidene portion. In this study, the influence of substitution in the benzofuranone ring on the UV-vis spectrum is explored, as well as an initial screening of their toxicity and a qualitative preliminary study of their potential to act as fabric dyes.
噢哢类化合物是黄酮类家族中的一个小亚类，主要因其独特的结构以及它们赋予金鱼草和大波斯菊花朵的金黄色而闻名。大多数关于噢哢类化合物的研究都集中在它们的一系列生物活性上，但与它们的氮杂和硫代类似物不同，关于它们光学性质的报道相对较少。目前已知的少量信息完全集中在亚苄基部分的影响上。在本研究中，探索了苯并呋喃酮环上的取代对紫外可见光谱的影响，以及对它们毒性的初步筛选和对它们作为织物染料潜力的定性初步研究。
